/* Colleges Website Styles */
:root {
    --ust-college-primary: #0056b3;
    --ust-college-primary-dark: #004494;
    --ust-college-primary-soft: rgba(0, 86, 179, 0.08);
    --ust-college-border: #d7e3f0;
    --ust-brand-navy: #0f2744;
    --ust-brand-charcoal: #1a1f2e;
    --ust-brand-gold: #d4af37;
    --ust-brand-light-gold: #e8d5a3;
    --ust-brand-gray: #6b7280;
    --ust-brand-border: #e5e7eb;
}

.colleges-dropdown .college-bullet {
    color: #000;
    font-size: 12px;
    display: inline-block;
}

.colleges-dropdown .college-name {
    font-weight: 500;
    font-size: 16px;
}

.colleges-dropdown .list-group-item {
    padding: 15px 20px;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.colleges-dropdown .list-group-item:hover {
    background-color: #f8f9fa;
    border-color: #667eea;
    transform: translateX(5px);
}

/* Department Cards */
.department-card {
    border: 1px solid #d7e0ef;
    border-radius: 12px;
    overflow: hidden;
    background-color: #fdfdff;
    transition: all 0.25s ease;
    box-shadow: 0 8px 20px rgba(26, 82, 118, 0.08);
}

.department-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 30px rgba(0, 86, 179, 0.18);
    border-color: var(--ust-college-primary);
}

.department-card a {
    text-decoration: none;
    color: inherit;
}

.department-image {
    width: 100%;
    transition: transform 0.3s ease;
}

.department-card:hover .department-image {
    transform: scale(1.05);
}

.department-image-placeholder {
    width: 100%;
    background: linear-gradient(135deg, var(--ust-college-primary) 0%, #2d7fa8 100%);
}

/* Teacher Cards */
.teacher-card {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.teacher-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-color: #667eea;
}

.teacher-photo {
    border: 3px solid #f0f0f0;
    transition: border-color 0.3s ease;
}

.teacher-card:hover .teacher-photo {
    border-color: #667eea;
}

.teacher-photo-placeholder {
    border: 3px solid #f0f0f0;
    border-radius: 50%;
    transition: border-color 0.3s ease;
}

.teacher-card:hover .teacher-photo-placeholder {
    border-color: #667eea;
}

.btn-resume {
    background: var(--ust-college-primary);
    border: none;
    color: #ffffff;
    padding: 0.45rem 1.25rem;
    border-radius: 8px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn-resume:hover,
.btn-resume:focus {
    color: #ffffff;
    background: var(--ust-college-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0, 86, 179, 0.28);
}

.btn-resume:focus-visible {
    outline: 3px solid rgba(0, 86, 179, 0.35);
    outline-offset: 2px;
}

/* Course Cards */
.course-card {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-color: #667eea;
}

.course-card a {
    text-decoration: none;
    color: inherit;
}

.course-image {
    width: 100%;
    transition: transform 0.3s ease;
}

.course-card:hover .course-image {
    transform: scale(1.05);
}

.course-image-placeholder {
    width: 100%;
}

/* Header styling */
.college-title {
    color: var(--ust-college-primary);
    font-weight: 800;
}

.college-section-title {
    color: var(--ust-college-primary);
    font-weight: 600;
}

.college-subtitle {
    color: #5c6b7a;
}

/* Blue Tab Styling */
.nav-tab-blue {
    color: var(--ust-college-primary);
    border-color: transparent;
    transition: all 0.25s ease;
}

.nav-tab-blue:hover {
    color: var(--ust-college-primary-dark);
    border-color: var(--ust-college-border);
    background-color: var(--ust-college-primary-soft);
}

.nav-tab-blue.active {
    color: #111827;
    background-color: #ffffff;
    border-color: #dee2e6 #dee2e6 #ffffff;
    border-bottom-color: #ffffff;
    font-weight: 700;
}

/* Department courses page: only page title is blue; other text black → blue on hover/active */
.college-dept-courses-page {
    color: #111827;
}

.college-dept-courses-page .college-title {
    color: var(--ust-college-primary);
}

.college-dept-courses-page .college-section-title {
    color: #0056b3 !important;
    font-weight: 700;
}

.college-dept-courses-page .college-subtitle {
    color: #4b5563;
}

.college-dept-courses-page h2:not(.college-section-title),
.college-dept-courses-page .table,
.college-dept-courses-page .table td,
.college-dept-courses-page .table thead th,
.college-dept-courses-page .breadcrumb,
.college-dept-courses-page .breadcrumb-item:not(.active),
.college-dept-courses-page .dept-courses-empty,
.college-dept-courses-page .text-muted {
    color: #111827;
}

.college-dept-courses-page .breadcrumb a {
    color: #111827;
    text-decoration: none;
    transition: color 0.2s ease;
}

.college-dept-courses-page .breadcrumb a:hover,
.college-dept-courses-page .breadcrumb a:focus {
    color: var(--ust-college-primary);
}

.college-dept-courses-page .breadcrumb-item.active {
    color: #0056b3 !important;
    font-weight: 600;
}

.college-dept-courses-page .nav-tab-blue {
    color: #111827;
    border-color: transparent;
}

.college-dept-courses-page .nav-tab-blue:hover,
.college-dept-courses-page .nav-tab-blue:focus {
    color: var(--ust-college-primary);
    border-color: var(--ust-college-border);
    background-color: var(--ust-college-primary-soft);
}

.college-dept-courses-page .nav-tab-blue.active {
    color: var(--ust-college-primary);
    background-color: #ffffff;
    border-color: #dee2e6 #dee2e6 #ffffff;
    border-bottom-color: #ffffff;
    font-weight: 700;
}

.college-dept-courses-page a:not(.btn):not(.btn-resume):not(.dept-courses-filter-bar__btn):not(.elegant-course-card__link) {
    color: #111827;
    transition: color 0.2s ease;
}

.college-dept-courses-page a:not(.btn):not(.btn-resume):not(.dept-courses-filter-bar__btn):not(.elegant-course-card__link):hover,
.college-dept-courses-page a:not(.btn):not(.btn-resume):not(.dept-courses-filter-bar__btn):not(.elegant-course-card__link):focus {
    color: var(--ust-college-primary);
}

.college-dept-courses-page .btn-outline-blue {
    color: #111827;
    border-color: #9ca3af;
}

.college-dept-courses-page .btn-outline-blue:hover,
.college-dept-courses-page .btn-outline-blue:focus {
    color: #ffffff;
    border-color: var(--ust-college-primary);
    background-color: var(--ust-college-primary);
}

.dept-courses-section {
    margin-bottom: 2.5rem;
}

.dept-page-tabs {
    border-bottom: 1px solid #dee2e6;
}

.dept-page-tabs .nav-link {
    font-size: 0.95rem;
    padding: 0.65rem 1.1rem;
    margin-bottom: -1px;
}

.dept-tab-pane {
    padding-top: 0;
}

.dept-tab-pane > .dept-courses-catalog {
    margin-top: 0;
}

.dept-tab-pane .department-exam-panel,
.dept-tab-pane .department-timetable-panel {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.dept-tab-pane .department-timetable-panel .tt-wrap {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 1rem;
}

.dept-tab-pane-heading__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #111827;
}

.department-timetable-panel .tt-page-header.dept-embed-header h1 {
    color: #0056b3 !important;
}

.department-timetable-panel .tt-page-header.dept-embed-header h2 {
    color: #003d82 !important;
}

.college-dept-courses-page .tt-btn-primary,
.college-dept-courses-page .tt-btn-primary:hover,
.college-dept-courses-page .tt-btn-primary i {
    color: #ffffff !important;
}

.college-dept-courses-page .department-exam-panel .es-btn-pdf,
.college-dept-courses-page .department-exam-panel .es-btn-pdf i {
    color: #ffffff !important;
}

/* Department courses filter bar */
.dept-courses-filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.75rem 1rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
    background: #f8fafc;
    border: 1px solid var(--ust-college-border);
    border-radius: 10px;
}

.dept-courses-filter-bar__search {
    flex: 1 1 220px;
    min-width: 0;
}

.dept-courses-filter-bar__input {
    border: 1px solid var(--ust-college-border);
    border-radius: 8px;
    padding: 0.55rem 0.85rem;
    font-size: 0.9rem;
    color: #1f2937;
}

.dept-courses-filter-bar__input:focus {
    border-color: var(--ust-college-primary);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.15);
}

.dept-courses-filter-bar__btn {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: #0056b3 !important;
    color: #ffffff !important;
    border: none;
    border-radius: 8px;
    padding: 0.55rem 1.35rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.dept-courses-filter-bar__btn span {
    color: #ffffff !important;
}

.dept-courses-filter-bar__icon {
    display: block;
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
    color: #ffffff !important;
    transition: color 0.2s ease;
}

.dept-courses-filter-bar__btn:hover,
.dept-courses-filter-bar__btn:focus {
    background-color: #0056b3 !important;
    color: #ffffff !important;
}

.dept-courses-filter-bar__btn:hover .dept-courses-filter-bar__icon,
.dept-courses-filter-bar__btn:focus .dept-courses-filter-bar__icon,
.dept-courses-filter-bar__btn:hover span,
.dept-courses-filter-bar__btn:focus span {
    color: #ffffff !important;
}

/* Course catalog */
.dept-courses-catalog {
    padding: 1.5rem 1.25rem 2rem;
    background: #e8eef5;
    border-radius: 12px;
    border: 1px solid rgba(229, 231, 235, 0.8);
}

.dept-courses-toolbar {
    margin-bottom: 1.5rem;
}

.dept-courses-toolbar__count {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ust-brand-gray);
}

/* Course cards */
.elegant-course-card {
    width: 100%;
    background: #ffffff;
    border: none;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 14px rgba(76, 29, 149, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.elegant-course-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(76, 29, 149, 0.12);
}

.elegant-course-card__link {
    display: flex;
    flex-direction: column;
    width: 100%;
    color: inherit;
    text-decoration: none;
}

.elegant-course-card__hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 4.25rem;
    padding: 0.65rem 0.75rem;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.elegant-course-card--pink .elegant-course-card__hero {
    background: linear-gradient(90deg, #f093fb 0%, #f5576c 100%);
}

.elegant-course-card--violet .elegant-course-card__hero {
    background: linear-gradient(90deg, #a855f7 0%, #7c3aed 100%);
}

.elegant-course-card--indigo .elegant-course-card__hero {
    background: linear-gradient(90deg, #6366f1 0%, #4338ca 100%);
}

.elegant-course-card__short {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #ffffff;
    text-align: center;
}

.elegant-course-card__body {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 0.75rem 0.85rem 0;
    background: #ffffff;
}

.elegant-course-card__title {
    margin: 0 0 0.3rem;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.3;
    color: #111827;
}

.elegant-course-card__desc {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.4;
    color: #6b7280;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.elegant-course-card__desc--placeholder {
    color: #9ca3af;
}

.elegant-course-card__stats {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem 1rem;
    width: 100%;
    margin-top: 0.65rem;
    margin-left: -0.85rem;
    margin-right: -0.85rem;
    padding: 0.5rem 0.85rem;
    background: #f3f4f6;
}

.elegant-course-card__stat {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #4b5563;
}

.elegant-course-card__stat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.elegant-course-card__stat-icon i,
.elegant-course-card__stat-icon .elegant-course-card__stat-svg {
    display: block;
    font-size: 0.8rem;
    line-height: 1;
}

.elegant-course-card__stat-icon .elegant-course-card__stat-svg {
    width: 0.85rem;
    height: 0.85rem;
}

.elegant-course-card__stat--lessons .elegant-course-card__stat-icon {
    color: #7c3aed;
}

.elegant-course-card__stat--enrolled .elegant-course-card__stat-icon {
    color: #16a34a;
}

.dept-courses-empty {
    color: #64748b;
    margin-top: 1rem;
}

/* Course catalog pagination */
.dept-courses-pagination {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
    padding-bottom: 0.5rem;
}

.dept-courses-pagination__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.dept-courses-pagination__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 0.5rem;
    border: none;
    border-radius: 50%;
    background: #ffffff;
    color: #6b7280;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.06);
    transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.dept-courses-pagination__btn:hover:not(:disabled):not(.dept-courses-pagination__btn--active) {
    background: #f3f4f6;
    color: #5b21b6;
}

.dept-courses-pagination__btn--active {
    background: #5b21b6;
    color: #ffffff;
    cursor: default;
    box-shadow: 0 2px 8px rgba(91, 33, 182, 0.35);
}

.dept-courses-pagination__btn--nav {
    color: #9ca3af;
}

.dept-courses-pagination__btn--nav:hover:not(:disabled) {
    background: #ede9fe;
    color: #5b21b6;
}

.dept-courses-pagination__icon {
    display: block;
    width: 0.875rem;
    height: 0.875rem;
    flex-shrink: 0;
}

.dept-courses-pagination__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.dept-courses-pagination__ellipsis {
    padding: 0 0.35rem;
    color: var(--ust-brand-gray);
    font-size: 0.875rem;
    user-select: none;
}

.dept-page-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem 1rem;
}

.dept-page-actions__btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.95rem;
    border-radius: 8px;
}

/* Blue Outline Button Styling */
.btn-outline-blue {
    color: var(--ust-college-primary);
    border-color: var(--ust-college-primary);
    background-color: transparent;
    transition: all 0.25s ease;
}

.btn-outline-blue:hover,
.btn-outline-blue:focus {
    color: #ffffff;
    background-color: var(--ust-college-primary);
    border-color: var(--ust-college-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.25);
}

.btn-outline-blue:focus-visible {
    outline: 3px solid rgba(0, 86, 179, 0.35);
    outline-offset: 2px;
}

.resume-filter-chip {
    background: linear-gradient(135deg, #eef5ff 0%, #dfe9f9 100%);
    border-color: #b7cce6 !important;
    color: var(--ust-college-primary);
}

#resume-search-clear {
     color: var(--ust-college-primary);
     font-weight: 500;
     padding: 0;
 }

#resume-search-clear::before,
#resume-search-clear::after {
    content: none !important;
    display: none !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .colleges-dropdown .list-group-item {
        padding: 12px 15px;
    }
    
    .department-card,
    .teacher-card,
    .course-card {
        margin-bottom: 20px;
    }

    .dept-courses-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .dept-courses-filter-bar__btn {
        width: 100%;
    }

    .dept-page-actions__btn {
        width: 100%;
    }
}